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Ultra-high-energy cosmic rays [PDF]
Matching version accepted for publication in Physics Reports. This article builds upon the content of arXiv:hep-ph/0206072, arXiv:astro-ph/0402371, arXiv:hep-ph/0407020, arXiv:1104.0509, arXiv:1307.5312, arXiv:1505.02153, arXiv:1709.07321, arXiv:1801.06160, and arXiv:1801 ...
Luis A Anchordoqui
exaly +5 more sources
ATLAS and ultra high energy cosmic ray physics
After a brief introduction to extended air shower cosmic ray physics the current and future deployment of forward detectors at ATLAS is discussed along with the various aspects of the current and future ATLAS programs to explore hadronic physics.
Pinfold James
doaj +3 more sources
Ultra high energy cosmic rays The intersection of the Cosmic and Energy Frontiers [PDF]
Prepared as a solicited white paper for the 2021 Snowmass process. To be published in the Journal of High Energy Astrophysics. v2: fixed typos in author list. v3: included all community feedback received by July 1st 2022 and added the list of endorsers.
F G Schröder, N Globus, J L Kelley
exaly +8 more sources
ULTRA HIGH ENERGY COSMIC RAYS [PDF]
The origin of the cosmic rays at energies in excess of 1020 eV is puzzling the scientific community for several decades now. The mystery adds to the general problem of understanding the nature of the bulk of cosmic rays, that are usually assumed to be accelerated within the Milky Way. Here we summarize the main elements of the observations and propose
Protheroe, R., Clay, R.
+13 more sources
Examination of Xmax anisotropy for the next generation Ultra-high energy cosmic rays observations [PDF]
The estimation of mass composition ultra-high energy cosmic rays is essential to understand their origin and generation mechanism. Recent experiments are expected to discover anisotropy of mass composition in ultra-high energy cosmic rays.
Saito Ryosuke +2 more
doaj +1 more source
Ultra High Energy Cosmic Ray Source Models: Successes, Challenges and General Predictions [PDF]
Understanding the acceleration of Ultra High Energy Cosmic Rays is one of the great challenges of contemporary astrophysics. In this short review, we summarize the general observational constraints on their composition, spectrum and isotropy which ...
Globus Noémie, Blandford Roger
doaj +1 more source
The Snowmass UHECR White Paper on Ultra-High-Energy Cosmic Rays [PDF]
This proceeding summarizes the talk given at the opening of the UHECR 2022 conference in L’Aquila on the whitepaper ‘Ultra-High-Energy Cosmic Rays: The Intersection of the Cosmic and Energy Frontiers’ [Astroparticle Physics 149 (2023) 102819 - arXiv:2205.
Schroeder Frank G. +6 more
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Towards extracting cosmic magnetic field structures from cosmic-ray arrival directions
We present a novel method to search for structures of coherently aligned patterns in ultra-high energy cosmic-ray arrival directions simultaneously across the entire sky.
Marcus Wirtz +2 more
doaj +1 more source
Search for ultra high energy cosmic ray sources
Earlier we suggested a new method to search for sources and anisotropy of the arrival directions of ultra high energy particles. Here using this method we analyzed the data of the Yakutsk EAS array and found that particle fluxes with energies E < 4.1019 ...
Mikhailov A.A., Kolosov V.A.
doaj +2 more sources
Search for the large-scale cosmic-ray anisotropies using the TA and TALE surface detector arrays [PDF]
Origins of ultra-high-energy cosmic rays (UHECRs) are still largely unknown. In particular, the “2nd knee” around 1017 eV could be related to a transition of origins from the galactic to extra-galactic sources.
Kimura Yusuke +3 more
doaj +1 more source

